| // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | |
| // for details. All rights reserved. Use of this source code is governed by a | |
| // BSD-style license that can be found in the LICENSE file. | |
| // @dart = 2.7 | |
| void main() { | |
| var foo = new Foo(); | |
| var bar = new Bar(); //# 01: compile-time error | |
| } | |
| class Foo { | |
| factory Foo() => null; | |
| } | |
| class Bar extends Foo { | |
| Bar(); //# 01: continued | |
| } |